I'm getting a core dump with apache from time to time. This on a HP-UX 11.11 box
running apache 2.0.58. Details below.
# /home/sysadmin/reedn2/gdb/gdb httpd core
HP gdb 5.8 for PA-RISC 1.1 or 2.0 (narrow), HP-UX 11.00
and target hppa1.1-hp-hpux11.00.
Copyright 1986 - 2001 Free Software Foundation, Inc.
Hewlett-Packard Wildebeest 5.8 (based on GDB) is covered by the
GNU General Public License. Type "show copying" to see the conditions to
change it and/or distribute copies. Type "show warranty" for warranty/support.
..
Core was generated by `httpd'.
Program terminated with signal 11, Segmentation fault.
#0 0xc04d4e1c in <unknown_procedure> ()
Cannot access memory at address 0xc04d4e1c
(gdb) bt
#0 0xc04d4e1c in <unknown_procedure> ()
warning: Attempting to unwind past bad PC 0xc04d4e1c
#1 0xc04b5fd8 in __shlTerm__FP16mapped_shl_entryPC15__staticArray_tT2+0x29c () from /usr/lib/libCsup.sl
#2 0xc005e580 in pthread_mutex_unlock+0x134 () from /usr/lib/libpthread.1
#3 0xc04b60b0 in __shlInit+0x44 () from /usr/lib/libCsup.sl
#4 0xd00185e0 in _shlInit+0x20 () from /opt/siebel/installation/SWSE/bin/libsslcsmgr.sl
#5 0xc04b5a20 in __shlinit+0xac () from /usr/lib/libCsup.sl
#6 0xc04b5d24 in __callInitFuncFromHandle+0xf0 () from /usr/lib/libCsup.sl
#7 0xc04b7c60 in __niamHelper__FPC15__staticArray_tT1+0x8c () from /usr/lib/libCsup.sl
#8 0xc04b7dec in _niam_body+0x88 () from /usr/lib/libCsup.sl
#9 0xc04b7ef8 in _niam+0x1c () from /usr/lib/libCsup.sl
#10 0xc0184864 in exit+0x74 () from /usr/lib/libc.2
#11 0x4d078 in main+0x7f8 ()
(gdb)
root@rp5470-4 /opt/hpws/apache/bin> ./httpd -v
Server version: Apache/2.0.58 HP-UX_Apache-based_Web_Server
Server built: Aug 29 2006 17:40:05
root@rp5470-4 /opt/hpws/apache/bin> ./httpd -l
Compiled in modules:
core.c
worker.c
http_core.c
mod_so.c
root@rp5470-4 /opt/hpws/apache/bin> ./httpd -V
Server version: Apache/2.0.58 HP-UX_Apache-based_Web_Server
Server built: Aug 29 2006 17:40:05
Server's Module Magic Number: 20020903:12
Server loaded: APR 0.9.12, APR-UTIL 0.9.12
Compiled using: APR 0.9.12, APR-UTIL 0.9.12
Architecture: 32-bit
Server compiled with....
-D APACHE_MPM_DIR="server/mpm/worker"
-D APR_HAS_SENDFILE
-D APR_HAS_MMAP
-D APR_USE_SYSVSEM_SERIALIZE
-D APR_USE_PROC_PTHREAD_SERIALIZE
-D APR_USE_PTHREAD_SERIALIZE
-D APR_PROCESS_LOCK_IS_GLOBAL
-D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
-D APR_HAS_OTHER_CHILD
-D AP_HAVE_RELIABLE_PIPED_LOGS
-D HTTPD_ROOT="/opt/hpws/apache"
-D DEFAULT_CHROOT_DIR=""
-D SUEXEC_BIN="/opt/hpws/apache/bin/suexec"
-D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
-D DEFAULT_ERRORLOG="logs/error_log"
-D AP_TYPES_CONFIG_FILE="conf/mime.types"
-D SERVER_CONFIG_FILE="conf/httpd.conf"
root@rp5470-4 /opt/hpws/apache/bin>